2534700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 144

約数和(自身を含む): 8999424

約数和(自身を除く): 6464724

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 71, 75, 84, 85, 100, 102, 105, 119, 140, 142, 150, 170, 175, 204, 210, 213, 238, 255, 284, 300, 340, 350, 355, 357, 420, 425, 426, 476, 497, 510, 525, 595, 700, 710, 714, 850, 852, 994, 1020, 1050, 1065, 1190, 1207, 1275, 1420, 1428, 1491, 1700, 1775, 1785, 1988, 2100, 2130, 2380, 2414, 2485, 2550, 2975, 2982, 3550, 3570, 3621, 4260, 4828, 4970, 5100, 5325, 5950, 5964, 6035, 7100, 7140, 7242, 7455, 8449, 8925, 9940, 10650, 11900, 12070, 12425, 14484, 14910, 16898, 17850, 18105, 21300, 24140, 24850, 25347, 29820, 30175, 33796, 35700, 36210, 37275, 42245, 49700, 50694, 60350, 72420, 74550, 84490, 90525, 101388, 120700, 126735, 149100, 168980, 181050, 211225, 253470, 362100, 422450, 506940, 633675, 844900, 1267350, 2534700]

約数ペア:

[(1, 2534700), (2, 1267350), (3, 844900), (4, 633675), (5, 506940), (6, 422450), (7, 362100), (10, 253470), (12, 211225), (14, 181050), (15, 168980), (17, 149100), (20, 126735), (21, 120700), (25, 101388), (28, 90525), (30, 84490), (34, 74550), (35, 72420), (42, 60350), (50, 50694), (51, 49700), (60, 42245), (68, 37275), (70, 36210), (71, 35700), (75, 33796), (84, 30175), (85, 29820), (100, 25347), (102, 24850), (105, 24140), (119, 21300), (140, 18105), (142, 17850), (150, 16898), (170, 14910), (175, 14484), (204, 12425), (210, 12070), (213, 11900), (238, 10650), (255, 9940), (284, 8925), (300, 8449), (340, 7455), (350, 7242), (355, 7140), (357, 7100), (420, 6035), (425, 5964), (426, 5950), (476, 5325), (497, 5100), (510, 4970), (525, 4828), (595, 4260), (700, 3621), (710, 3570), (714, 3550), (850, 2982), (852, 2975), (994, 2550), (1020, 2485), (1050, 2414), (1065, 2380), (1190, 2130), (1207, 2100), (1275, 1988), (1420, 1785), (1428, 1775), (1491, 1700)]